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Chemical formula: Na3PO4. 12H2O
Molecular weight: 380.12
CAS Number: 10101-89-0
Standard: GB25565-2010
Other Name: Sodium Phosphate, Tribasic
INS: 339(iii)
Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag
Loading:25 kgs on pallet: 24MT/20’FCL; Un-palletized:25MT/20’FCL
Jumbo bag :20 bags /20’FCL ;
Specifications
No | Specifications | National Standard | YUYIN Standard |
1 | Assay % ≥ | 97.0 | 98 Min |
2 | P2O5 %≥ | / | 18.3 |
3 | Sodium oxide, as Na2O | / | 15.5-19 |
4 | Sulfate, as SO4 % ≤ | / | 0.5 |
5 | Heavy metal, as Pb% ≤ | 0.001 | 0.0008 |
6 | Arsenic, as As% ≤ | 0.0003 | 0.0003 Max |
7 | Fluoride as F% ≤ | 0.005 | 0.002 Max |
8 | Water insoluble% ≤ | 0.2 | 0.1 |
9 | Pb % ≤ | 0.0004 | 0.0004 Max |
10 | Cl % ≤ | / | 0.001 |
11 | Fe % ≤ | / | 0.0002 |
12 | PH(10g/L solution) | 11.5—12.5 | 11.5—12.5 |
13 | Loss on drying % ≤ | 45--57 | 45--57 |
